Integrated Management of Late Blight Potato (Phytophthora infestans, (Mont) de Bary) Disease through Potato Varieties and Fungicides in Lay-Armachiho District, Ethiopia

Table 7

Association analysis between disease parameters and yield on potato varieties.

Parameters	Severity	Incidence	Total yield	AUDPC
Severity	—	—	—	—
Incidence	0.900	—	—	—
Total yield	−0.895	−0.893	—
AUDPC	0.960	0.891	−0.892	—

AUDPC = area under disease progress curve,  = highly significant ().